521cdd.net - robtex.com
521cdd.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.104.173.198🇺🇸 NEBULA-GLOBAL149.104.173.0/24 STARCLOUD GLOBAL | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1773196713 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774649667 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSf1g1ns1.dnspod.net2015-05-20 → 2017-06-11 · 3 obs
● 2017-06-11 19:48:38
○ 2026-03-27 22:20:16
○NSf1g1ns2.dnspod.net2015-10-11 → 2017-06-11 · 4 obs
● 2015-10-11 18:42:18
● 2017-06-11 19:48:38
○ 2026-03-27 22:20:16
●NSns1.julydns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:20:16
●NSns2.julydns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:20:16
○A125.64.93.1692015-05-20 → 2016-11-28 · 4 obs
● 2016-11-28 04:21:16
○ 2017-06-11 19:48:38
○ 2026-03-27 22:20:16
●A149.104.173.1982026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:20:16
○CNAMEwww.521cdd.com2015-10-11 → 2016-11-28 · 5 obs
● 2015-10-11 18:42:18
● 2016-11-28 04:21:16
○ 2017-06-11 19:48:38
○ 2026-03-27 22:20:16
○CNAMEwww.521cdd.net2015-05-20 → 2017-06-11 · 3 obs
● 2017-06-11 19:48:38
○ 2026-03-27 22:20:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| 521cdd.net | ns1.julydns.com, ns2.julydns.com | - |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 521cdd.net (unsigned zone)
⏱️ Timing
Total: 1056ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.104.173.198 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
521cdd.net resolves to one IP number: 149.104.173.198.
Name Servers
521cdd.net is delegated to two name servers ns1.julydns.com and ns2.julydns.com.
521cdd.net shares the same name server setup as other domains, for instance sunlaojia.com, qh484355.cn, chinalinyuan.com, tqznedu.com and ccvvbgf.com.
521cdd.net at least partially shares name servers with other domains, for instance mindapis.com, xu92q.cn, sdyp888.com, ap6969.com and scyanting.cn.
These name servers are commonly used alongside ns1.judns.com and ns2.judns.com.
Host names with one IP number:
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223